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Wilwood Tactical Extreme TX6-DM Rear Big Brake Kit with 15.50-Inch Slotted Rotors; Black Calipers (23-25 4WD F-350 Super Duty SRW)Find parts that fit my vehicle

Item SSD49470
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3 Reviews
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$2,479.95

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      Product Information

      Description, Reviews, Q&A

      Description

      Wilwood’s Tactical Extreme TX6-DM Direct Mount Big Brake rear kits are ultimate in braking performance for Truck, SUV and Armored Vehicles. Using TX6-DM direct mount six-piston calipers and massive 15.50” GTB grooved rotors, these kits deliver consistent stopping power and extreme duty durability under sustained high heat with this ready to bolt-on kit. The calipers are volume matched for compatibility with original equipment power brake system output. TX6-DM rear kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades. Kits include all the necessary hardware to complete the installation. Braided stainless steel flex lines are included for most applications.

      Fitment:

      Details

      Wilwood 140-17697

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Customer Reviews (3)

      Review Summary

      5 out of 5 overall ratings from 3 customers

      Apr 26, 2023

      Review shared from Wilwood Tactical Extreme TX6R Front Big Brake Kit with 16-Inch Slotted Rotors; Red Calipers (99-18 Sierra 1500)

      5
      Crisby
      Installation Time: Afternoon

      Big Whoa for my Silverado!

      Not my first time installing Wilwood Brake Kits. Install was straight forward. Huge difference in stopping power!

      Fit 5/5
      Quality 5/5
      Bang For Your Buck 4/5

      Dec 12, 2021

      Review shared from Wilwood Tactical Extreme TX6R Front Big Brake Kit with 15-Inch Slotted Rotors; Black Calipers (11-19 Silverado 2500 HD)

      5
      2015 - Joncool508

      Rim size

      What size rims do I have to run with this kit. I really want to buy this kit considering I tow a lot it will help for shore I just want to get it right the first time.

      Fit 5/5
      Quality 5/5
      Bang For Your Buck 5/5

      Mar 16, 2020

      Review shared from Wilwood Tactical Extreme TX6R Front Big Brake Kit with 16-Inch Slotted Rotors; Red Calipers (99-18 Sierra 1500)

      5
      2018 SLT - Elsteveo
      Installation Time: Afternoon

      Stops on a dime

      Kit was well put together. A key Thing with this kit is that you can’t reuse the OEM lines, you need to buy wilwoods line kit (it’s cheap enough) other than that this kit is great and stops on a dime

      Brand Image

      Reviews of Wilwood Brakes products have an average rating of 4.8 out of 5

      Mar 9, 2025

      Review shared from Wilwood Tactical Xtreme TX6R Front Big Brake Kit; Red Calipers (10-20 F-150)

      5
      2018 Raptor - Javi

      Wilwood Tactical Xtreme TX6R Front Big Brake

      I recently had my Wilwood brakes installed on my 2018 Ford Raptor. They really look fantastic. I had no problems other than the fact that I had to purchase 25-inch brake hoses because the ones they came up with were too short. Highly recommended.

      Sep 23, 2024

      Review shared from Wilwood Tactical Xtreme TX6R Front Big Brake Kit; Red Calipers (10-20 F-150)

      4
      2018 - CarEnthusiastML

      Great quality but not for everyone.

      This kit is all about performance. If you daily drive your vehicle and want a kit that looks cool, it's not worth it. Massively expensive, a lot of brake dust. During regular driving, brakes are touchy and grabby. They are made to be used on a track or hard driving situations. I would not have done this same kit again for a daily driving vehicle. Build quality is exceptional and they do look fantastic.

      Jul 28, 2024

      Review shared from Wilwood Flexline Brake Line Kit; Rear (07-18 Sierra 1500)

      5
      2015 SLT - TBD41

      Rear brake lines stainless

      Much improved stopping power. Makes brakes feel more under control.

      Jul 9, 2023

      Review shared from Wilwood Flexline Front Brake Line Kit (18-25 RAM 1500)

      5
      2019 Rebel - jP4421

      Improved Braking

      These lines give you a much firmer feel. The truck stops faster and the break modulation is better.

      Apr 26, 2023

      Review shared from Wilwood Tactical Extreme TX6R Front Big Brake Kit with 16-Inch Slotted Rotors; Red Calipers (99-18 Sierra 1500)

      5
      Crisby

      Big Whoa for my Silverado!

      Not my first time installing Wilwood Brake Kits. Install was straight forward. Huge difference in stopping power!

      Apr 11, 2023

      Review shared from Wilwood Tactical Xtreme TX6R Front Big Brake Kit; Red Calipers (10-20 F-150)

      5
      2018 Platinum - Joseisfishing

      stock 20" wheel

      If you are in doubt, like i was, as to whether u can keep the 20" stock wheels, here's a pic. Its tight but it fits & nothing rubs on anything. i wouldn't recommend this job for the do it yourselfer unless you have mechanical experience.

      Mar 23, 2022

      Review shared from Wilwood AERO6 Front Big Brake Kit with Drilled and Slotted Rotors; Black Calipers (99-18 Silverado 1500)

      5
      2015 LT - Silverobo

      Wilwood AER06 big brake kit

      Got my box and pulled out the instructions. I,m a decent mechanic but this was my first full brake system install. Wilwood makes it easy with the instructions and I installed them myself in a little less than a day. Once broken in or bedded the stopping power is noticeably increased. I’ve towed my trailer now and been off road. They work great and look really good. They fit my stock 18 in. rims too. Which was important to me. One draw back is that you will need lines, stock ones will not work. I found this out before the kit came. I tried to order from Wilwood, they had them but for some reason hadn’t shipped them five days later when the kit came. I ended up finding a local company that made a custom set. Be prepared to get brake lines. Wilwood was cheaper than the local place, just couldn’t figure out when I could have them. These are the American Brembos. Wilwood makes kits/parts for everything. Check ‘‘em out! They only lost a star on fit because of chevy’s rough casting of the knuckles. You may have to grind a bit, but it’s all in the easy to follow instructions.

      Dec 12, 2021

      Review shared from Wilwood Tactical Extreme TX6R Front Big Brake Kit with 15-Inch Slotted Rotors; Black Calipers (11-19 Silverado 2500 HD)

      5
      2015 - Joncool508

      Rim size

      What size rims do I have to run with this kit. I really want to buy this kit considering I tow a lot it will help for shore I just want to get it right the first time.

      Sep 19, 2021

      Review shared from Wilwood TC6R Front Big Brake Kit with Drilled and Slotted Rotors; Red Calipers (99-18 Silverado 1500)

      4
      2012 LTZ - Mantra

      Great stopping power

      I installed these brakes about three months ago. Everything about them are awesome simple to install and easily triples are breaking power. One slight drawback on their website in the description it says that it will fit up to a 20 inch rim. Last week I discovered that they do not, The install manual says to allow for a .080 tolerance between the caliper and the rim. But I was I was trying to downsize from a 22 inch rim to a 20 I discovered this was not the case and there was considerable contact.

      May 19, 2021

      Review shared from Wilwood Tactical Xtreme TX6R Front Big Brake Kit; Red Calipers (10-20 F-150)

      5
      2017 - JayGeeTwo

      Wilwood Big Brake Kit

      I absolutely love this kit! I wanted them to pop alittle more behind the wheels so I had them powdercoated neon yellow.. I had installed 20" Fuel Rebels with 37" nitto ridge grapplers and the added weight was torture on my OEM brakes, it was horrible. These new brakes stop my truck on a dime and look amazing against the gloss black wheels. Also, very minimal brake dust after about 300 miles so far. Highly recommend.

      Questions & Answers

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